CA2421696A1 - Dispositif de mise en forme d'objets en matiere plastique sous atmosphere inerte - Google Patents
Dispositif de mise en forme d'objets en matiere plastique sous atmosphere inerte Download PDFInfo
- Publication number
- CA2421696A1 CA2421696A1 CA002421696A CA2421696A CA2421696A1 CA 2421696 A1 CA2421696 A1 CA 2421696A1 CA 002421696 A CA002421696 A CA 002421696A CA 2421696 A CA2421696 A CA 2421696A CA 2421696 A1 CA2421696 A1 CA 2421696A1
- Authority
- CA
- Canada
- Prior art keywords
- gas
- hopper
- injection
- wall
- polymer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1701—Component parts, details or accessories; Auxiliary operations using a particular environment during moulding, e.g. moisture-free or dust-free
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
- B29C45/1816—Feeding auxiliary material, e.g. colouring material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/29—Feeding the extrusion material to the extruder in liquid form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/295—Feeding the extrusion material to the extruder in gaseous form
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0011655A FR2813817B1 (fr) | 2000-09-13 | 2000-09-13 | Dispositif de mise en forme d'objets en matiere plastique sous atmosphere inerte |
FR00/11655 | 2000-09-13 | ||
PCT/FR2001/002798 WO2002022342A1 (fr) | 2000-09-13 | 2001-09-10 | Dispositif de mise en forme d'objets en matiere plastique sous atmosphere inerte |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2421696A1 true CA2421696A1 (fr) | 2002-03-21 |
Family
ID=8854240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002421696A Abandoned CA2421696A1 (fr) | 2000-09-13 | 2001-09-10 | Dispositif de mise en forme d'objets en matiere plastique sous atmosphere inerte |
Country Status (12)
Country | Link |
---|---|
US (1) | US7147460B2 (zh) |
EP (1) | EP1318903B1 (zh) |
JP (1) | JP4786861B2 (zh) |
CN (1) | CN1191923C (zh) |
AT (1) | ATE298658T1 (zh) |
AU (2) | AU2001287840B2 (zh) |
BR (1) | BR0113865A (zh) |
CA (1) | CA2421696A1 (zh) |
DE (1) | DE60111754T2 (zh) |
ES (1) | ES2243548T3 (zh) |
FR (1) | FR2813817B1 (zh) |
WO (1) | WO2002022342A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009166301A (ja) * | 2008-01-15 | 2009-07-30 | Yazaki Corp | ストランド成形方法及び成形装置 |
FR2943005B1 (fr) * | 2009-03-16 | 2014-11-14 | Peugeot Citroen Automobiles Sa | Siege de vehicule avec coussins gonflables |
CN103203824A (zh) * | 2013-03-25 | 2013-07-17 | 张东 | 装饰表面的喷塑工艺 |
US10563148B2 (en) * | 2013-03-29 | 2020-02-18 | Idemitsu Kosan Co., Ltd. | Lubricant oil composition |
CN104191578A (zh) * | 2014-08-28 | 2014-12-10 | 京东方光科技有限公司 | 一种注塑机及应用该注塑机的注塑方法 |
EP4118972A1 (en) | 2021-07-16 | 2023-01-18 | L'Air Liquide, société anonyme pour l'Étude et l'Exploitation des procédés Georges Claude | A process and an equipment for inerting an olive milling operation |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2641799A (en) * | 1950-05-15 | 1953-06-16 | Baldwin Rubber Co | Apparatus for extruding pellets |
US4823680A (en) * | 1987-12-07 | 1989-04-25 | Union Carbide Corporation | Wide laminar fluid doors |
JPH03216321A (ja) * | 1990-01-23 | 1991-09-24 | Olympus Optical Co Ltd | 射出成形機 |
JP2514900B2 (ja) * | 1993-06-25 | 1996-07-10 | 日精樹脂工業株式会社 | 不活性ガス供給手段を備えた射出装置 |
JP2551533B2 (ja) * | 1994-01-24 | 1996-11-06 | 株式会社マルヤス | 押出成形機の酸化防止装置 |
JP3216548B2 (ja) * | 1996-10-09 | 2001-10-09 | 株式会社新潟鉄工所 | 射出成形機用窒素ガス封入装置 |
JP3169843B2 (ja) * | 1996-11-18 | 2001-05-28 | 住友重機械工業株式会社 | 成形機の樹脂材料供給装置 |
JP2000511705A (ja) * | 1997-04-10 | 2000-09-05 | ユニフェイズ オプト ホールディングス インコーポレイテッド | 半導体デバイスの製造方法及びこの方法を実施する装置 |
JPH10300056A (ja) * | 1997-04-25 | 1998-11-13 | Iwatani Internatl Corp | 燃焼設備での集塵装置の消火方法 |
JP3584426B2 (ja) * | 1997-10-24 | 2004-11-04 | 株式会社ニイガタマシンテクノ | 射出成形機の不活性ガス送入方法 |
JP2000015639A (ja) * | 1998-07-06 | 2000-01-18 | Canon Inc | 成形装置の材料供給方法、成形品及び、成形装置 |
DE29923183U1 (de) * | 1998-07-07 | 2000-09-07 | Mauser Werke Gmbh | Vorrichtung zur Verarbeitung von Kunststoffen |
US6270705B1 (en) * | 1999-02-16 | 2001-08-07 | Praxair Technology, Inc. | Method and system for inerting polymeric film producing machines |
-
2000
- 2000-09-13 FR FR0011655A patent/FR2813817B1/fr not_active Expired - Fee Related
-
2001
- 2001-09-10 AT AT01967464T patent/ATE298658T1/de not_active IP Right Cessation
- 2001-09-10 WO PCT/FR2001/002798 patent/WO2002022342A1/fr active IP Right Grant
- 2001-09-10 AU AU2001287840A patent/AU2001287840B2/en not_active Ceased
- 2001-09-10 BR BR0113865-0A patent/BR0113865A/pt not_active IP Right Cessation
- 2001-09-10 AU AU8784001A patent/AU8784001A/xx active Pending
- 2001-09-10 CN CNB018155405A patent/CN1191923C/zh not_active Expired - Fee Related
- 2001-09-10 US US10/363,516 patent/US7147460B2/en not_active Expired - Fee Related
- 2001-09-10 DE DE60111754T patent/DE60111754T2/de not_active Expired - Lifetime
- 2001-09-10 JP JP2002526574A patent/JP4786861B2/ja not_active Expired - Fee Related
- 2001-09-10 CA CA002421696A patent/CA2421696A1/fr not_active Abandoned
- 2001-09-10 ES ES01967464T patent/ES2243548T3/es not_active Expired - Lifetime
- 2001-09-10 EP EP01967464A patent/EP1318903B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60111754D1 (de) | 2005-08-04 |
JP2004508970A (ja) | 2004-03-25 |
BR0113865A (pt) | 2003-07-22 |
EP1318903A1 (fr) | 2003-06-18 |
AU2001287840B2 (en) | 2005-10-06 |
FR2813817B1 (fr) | 2002-10-18 |
AU8784001A (en) | 2002-03-26 |
FR2813817A1 (fr) | 2002-03-15 |
ES2243548T3 (es) | 2005-12-01 |
US7147460B2 (en) | 2006-12-12 |
WO2002022342A1 (fr) | 2002-03-21 |
DE60111754T2 (de) | 2006-05-04 |
CN1455728A (zh) | 2003-11-12 |
JP4786861B2 (ja) | 2011-10-05 |
US20040005379A1 (en) | 2004-01-08 |
ATE298658T1 (de) | 2005-07-15 |
EP1318903B1 (fr) | 2005-06-29 |
CN1191923C (zh) | 2005-03-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued |